Touchless Extraction SystemStationary system for cars with all types of exhaust pipes

Easy to handle systems for all types of cars. Consists of abasic rail system which is completed with an touchlessextraction unit. Very high extraction efficiency. One extraction unit can serve several work bays. Extraction units are easy to move, thanks to light-weight material and ball bearing wheels.Designed to minimize risk of damaging the car. Two units serve cars with twin exhaust pipes.

Touchless – no scraping• Universal – for all types of exhaust pipes• Versatile – for cars on the floor or lifted• Ergonomic – easy to maneuver and move between workstations • Safe – no equipment on the floor• Practical – out of the way when not in use• Low maintenance cost – • no hoses or other parts on the floor to be damaged

Touchless extraction system

Rail kit 920*Length,

mLength,

ftPart no.

2.5 8.2 209160205 16.4 20916120

7.5 24.6 2091622010 32.8 20916320

12.5 41 2091642015 49.2 20916520

17.5 57.4 2091662020 65.6 20916720

Configuration Part no.Including 1500 trolley 20808064Excluding 1500 trolley 20808164

* Complete with suspension parts, joint connectors, rubber seals, end covers and end stops. For rail lengths > 50 m, please contact your local Nederman dealer.

Length, m

Length, ft

Part no.

22.5 73.8 2091682025 82 2091692027.5 90.2 2091702030 98.4 2091712035 114.8 2091722040 131.2 2091732045 147.6 2091742050 164 20917520

Technical leaflet 980032 2

Date2010-07-07

Rail 920 pressure drop

A= Top connection, Ø200 mmB= Side connection, Ø160 mmC= Rail 920, per metre

A

B

C

Pres

sure

dro

p Pa

Air flow m³/h

Pressure drop Telescope including trolley

D= Touchless extraction including trolleyPressure drop approximately 55% less than corresponding system with hose

Touchless Extraction System/ For stationary vehicles

Airflow recommendationsCar: 600 m³/h (350 cfm)

Airflow CFM

600 900 1200 1500300

Pres

sure

dro

p in

W.C

1

2

3

4

Pres

sure

dro

p in

W.C

1

2

3

4

Air flow m³/h

Pres

sure

dro

p Pa

D

200 400 600 800 1000

500

100

200

300

400

1000

600

700

800

900

200 300 500100 400

Airflow CFM

Working area

Vertical x horizontal: 2 x 1m (6x3’)Floor clearance when in parking position: 1,95 m (6’)

MountingA = 2.8 m recommended distance for for normal carsB = 4.1 m (± 0.1 m)

Technical Data

Environmental dataSound level The product, excluding fan, does not generate any

sound.

Recycling level 100 %

Energy consumption

The product, excluding fan, does not consume any energy.

Touchless Extraction System/ For stationary vehicles

Functional description

Automatic damperShuts the air flow when the unit is in parking position

Parking position

Rail 920Trolley 1500

BalancerMakes the Telescopic tube weightless when adjusting length of the Telescope

Exhaust hood

Joint release buttonFor easy and secure positioning

Touchless extraction unit Exhaust hood EPDM

Arm Ø100mm (4”) Aluminium

Joints Poly Amid

Telescopic section Aluminium

Trolley Glass-fibre composite

8 running wheels4 guide wheels (all with sealed ball bearings

Resistant to all chemicals in diesel and petrol exhaust

Rail 920Rail profile Aluminium, extruded, hardened, non-corrosive

Sealing lips EPDM rubber, profiled, with inner low-friction layer, delivered in coils according to track length

End cover Glass-fibre composite. Lid of galvanized sheet metal

Brackets Sheet metal, galvanizedWith 100 mm (4”) threaded rods for alignment

Crossection area 230 cm² (36 in²)

Temp. resistance Continuous 150 ºC (302°F)Intermittent 180 ºC (356°F)

Weight Complete extraction unitRail incl sealing lips

37 kg (81 lbs)6.7 kg/m (5 lb/ft)

www.nederman.com

Attach brackets to suitable suspension devices.• Assemble rail sections on the floor.• Lift rail sections and “click” them on to the brackets. • Align rail horizontally with included threaded rods.• Slide the complete extraction unit into the rail.•

Quick and easy to mount

Side connection up to 1200 m3/hThe end cover without lid can be used to connect the ducting to the fan. Connection Ø 160 mm (6,4 ‘‘) in sheet metal, is available.

For more than 2400 m3/h Top connection with two or more cones (option). Connection Ø 200 mm (8’’).

Top connection up to 2400 m3/h A connection cone (accessory) is mounted on top of the rail. Connection Ø 200 mm (8’’). A hole for the cone, size 85 x 450 mm (3.3’’ x 17.7’’), must be made in the rail.

Fan connection alternativesDepending on length of rail and number of extraction units on the rail, there are different connection alternatives and fans to choose. It is recommended that the fan is placed outdoors to give negative pressure in all indoor ducting.

Max 1.25 m (4’’)

Max 5 m (16’’)

Touchless Extraction System/ For stationary vehicles

Accessories Part no.

Top connection outlet Ø 200 mm 20374246

Adjustable suspension 20375375

Fan: See separate Technical Leaflet

Rail mounting height: 4 m (13’’)